Nolan N30-4 TP Blazer Helmet Releasing the N30-4 Nolan designed the helmet for the new urban movement. This station wagon comes in four versions. Nolan N30-4 TP Full Face Helmet Focuses on Special Visor Solutions and Scores Points , first of all for its variability. The Extreme ventilation system provides the best ventilation even when moving slowly. N30-4 meets safety standards (ECE 22-06) for motorcycles, but is comfortable like a bicycle helmet. Features: scratch-resistant visor Clima Comfort interior is made of environmentally friendly materials removable and washable with innovative mesh structure EVS - extreme ventilation system Removable chin section which turns the Jet into a fully functional full face helmet in no time (double P/J homologation) Metal ring for use with helmet clasps Specifications: Thermoplastic Lexan outer shell ECE 22-06 2 helmet shell sizes: XXS-M and L-2XL 5 sizes EPS Microlock ratchet closure Contents: 1 Nolan N30-4 TP helmet 1 helmet bag